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90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection

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90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection

China 90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection supplier
90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection supplier 90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection supplier 90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection supplier 90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection supplier 90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection supplier 90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection supplier

Large Image :  90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection

Product Details:

Place of Origin: Shenzhen, China (Mainland)
Brand Name: ESTEL
Certification: ISO9001, CE, 3C, FCC, TLC
Model Number: GPE4890J

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: negotiation
Packaging Details: wooden case
Delivery Time: 7-10 working days
Payment Terms: L/C, D/A, D/P, , T/T, Western Union
Supply Ability: 20,000 sets per month
Detailed Product Description
Installation Mode: 19” Rack Input Voltage: AC220V
Power Factor: 0.99 Input Frequency: 45~65Hz
Application: Outdoor Telecom Cabinet Output Power: 4800W

 

90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection​

 

Quick Details:

 

Place of Origin: Shenzhen, China (Mainland) Input Voltage: AC220V
Brand Name: ESTEL Output Voltage: DC48V
Model Number: GPE4890J Output Power: 4800W
Product Name: Telecom Rectifier System Input Frequency: 45~65Hz
Certification: ISO9001, CE, 3C, FCC, TLC Input Current: 42A
Installation Mode: 19” Power Factor: 0.99
Application: outdoor telecom cabinet

      Components:

      3×30A rectifier module,

      1×monitoring module,

      power distribution

 

Payment & Shipping Terms:

 

Minimum Order Quantity: 1 set
Price: negotiation
Payment Terms: L/C, D/A, D/P, , T/T, Western Union
Supply Ability: 20,000 sets per month
Delivery Time: 7-10 working days
Packaging Details: carton/wooden case

 

1. GPE4890J System Configuration

 

GPE4890J consists of distribution unit, rectifier module (up to 3 sets) and 1 monitoring module. The configuration is optional, as following table:

 

Configuration Rectifier Module Monitoring Module Power Distribution Remark
Standard GPR4830 GPM48VI (With Ethernet Port)

4P output terminal (1×anode, 1×LVLD cathode, 1×LVBD cathode, 1×battery cathode ).

 

For details, please refer to the specifications of modules.
Optional 1 GPR4830
Optional 2 GPR4815
Optional 3 GPR4820

 

2. GPE4890J Working Principle

 

After AC power is controlled by the AC hydraulic switch and then through the EMI board lightning protection and filtering processing, into the rectifier module, AC hydraulic switch has the function of overload and short circuit protection to AC power.

 

Under normal conditions, every parameter of rectifier modules and distribution unit are all under control of the monitoring module, operating according to the pre-set parameter or user’s commands. If AC mains fault, the system will be powered by the battery. With the battery discharge, the terminal voltage of the battery starts to descend. When the battery voltage is under -46.2V±0.5V, the monitoring module reports battery under voltage alarm signal; When the battery voltage is under -45.6V±0.5V, close LVLD load output; When the battery voltage is under -43.2V±0.5V, close LVBD load output, then the power system stops working. When the external AC mains recovers, the system will resume to the normal work state. (All above monitoring data are system default values that users can reset).

 

3. GPE4890J System Properties

 

Input
Parameter Min. Typical Max. Unit Remark
Input voltage range 90 220 280 Vac Nominal operating voltage range 100V-240V
128 280 396 Vdc Support DC input
Input frequency 45 50 65 Hz AC input
Start inrush current     42 A When 25°C Cold start, 280Vac input, full load test
Power factor 0.99        

 

Output
Parameter Min. Typical Max. Unit Remark
Output voltage setting   -53.5   Vdc  
Output voltage range -43.2 -53.5 -57.6 Vdc  
Output current range 0   90 A 176~280VAC/176-396Vdc input
0   45 A 90-<176Vac/128~<176Vdc input
Ripple (Vp-p)     200 mv At low temperature operating for 1 hour, apply 0.1uF film capacitor and 10uF HF electrolyte capacitor, 20MHz frequency band 20cm twisted pair.
Output efficiency 91     % 220Vac/280Vdc input,rated output
85     % 110Vac/200Vdc input, 33A output
Regulation     ±2 %  
Load regulation     ±2 %  
Voltage regulation     ±1 %  
Output power   4800   W 176-285Vac/176-396Vdc input
  2400   W 90-<176Vac/128~<176Vdc input (configure GPR4830A1)

 

Insulation rating
Parameter Min Remark
Input - output 3535Vdc/10mA//1min No fly arc, no breakdown. Before the test, all the lightning protection and surge protection devices shall be cut off from the test points, and any rectifier module and monitoring unit should not be installed.
Input-chassis 3535Vdc/10mA//1min
Output - chassis 1414Vdc/10mA//1min
Insulation resistance At normal atmospheric pressure, relative humidity: 90%, testing voltage: 500vdc, insulation of input-output, input-ground, output-ground shall not be less than 10MΩ

 

Ambient requirements
Parameters Min. Typical Max. Unit Remark
Operating temp -20   55 °C ≥ 55°C, output with derating power
Storage tempStorage temperature -40   80 °C  
Humidity 10   90 % Relative humidity, no condensing
Atmospheric pressure 70   106 KPa  
Altitude 0   3000 m  
Cooling method Forced cooling with fan
Ingress protection The unit can operate when the diameter of dust particle is more than 5µm, with density ≤3*104 /m3. The dust shall not be conducting, electromagnetic or corrosive. The product don’t have waterproof function.

 

Mechanical specifications
Dimensions (Overall) 482.6mm×265mm×88.1mm
Weight(kg) (Overall)

≤11kg (Inclusive of module)

≤5.175kg (Frame + Distribution, exclusive of module)

 

90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection

 

4. Application

 

(1) Small scale program controlled exchanger

(2) Access network

(3) Transmission equipment

(4) Mobile communication

(5) Satellite communication ground station

(6) Microwave communication

 

5. Features

 

(1) Adoption of active power factor compensation technology with factor >0.99

(2) Wide operating range of AC input voltage: 90~280Vac

(3) Operating temperature range: -25°C~+55°C

(4) Zero current/voltage switching tech with high efficiency ≥91%

(5) Perfect battery management, charge & discharge management, battery temperature compensation, low voltage protection, extend battery lifetime

(6) Hot-swappable

(7) The monitor has sleeping function, saving energy.

(8) Input over/under voltage protection

(9) Output over voltage protection

(10) Output over current protection

(11) Output short circuit protection

(12) Embedded mounted

 

6. Electric Connection

 

Chassis connects with external electric through system interface board. As shown in figure below:

 

90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection

 

Wiring terminal Connection Instruction:

SPD: lightning arrester; L: live line; N: neutral line; transfer switch: lithium battery and lead acid battery transfer switch,switch to I - lithium battery; O - lead acid battery;

 

Signal input output terminal definition as the right:90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection

 

FU1: battery fuse; LOADF: load fuse; 12V-12V power supply; SPD: lightning arrester signal;1-4: dry contact output.

 

Output terminal definition as the right:90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection

 

BAT-: battery cathode; LOAD2-: LVBD cathode; LOAD1-: LVLD cathode; +: Load and battery cathode

 

7. Packing and Shipping

90A Outdoor Cabinet Telecom Rectifier System , DC Rectifier System With Output Short Circuit Protection

Our Delivery Agent

The goods can be shipped by sea, by air, by courier, by land, by train, etc.
Besides the following delivery agent, we can also look for the delivery agent with the best price in china if you need us to do for you.

8. Our Contact Information

Mobile Phone: 0086-13752765943
Telephone: 0086-0755 66600941

Email: info@estel.com.cn

           lxf.estel@hotmail.com
Skype: fiona.liang10

Contact Details
Tianjin Estel Electronic Science and Technology Co.,Ltd

Contact Person: Fiona

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